This update is a joke & you are killing the game!!

I can agree with some of this yes.. the hit detection is still a major issue... I hit a guy 3 times while he was lying down with an rpg while he was facing away from me.. no suppression, no damage, they just vanished into the ether.  Then he realized where the rpg explosions were coming from and turned and killed me.  (RPG damage is my challenge).  Multiple people running full tilt.. no footstep sounds at all.  Killed around corners still a thing.  Oh yea and that damage helicopters with a launcher challenge... 1 chopper shot down.. still no credit to the challenge.  What was fixed exactly other than this reskin of imo one of the worst maps in the game?

This is a real shame as RedSec and Gauntlet could be really good. If only changes could be done to the following issues: 

1. Cannot hear opposition players footsteps when approaching.
2. Hitting opponents 5-18 times with no apparent damage and then getting downed by 2 shots.
3. Being spawned directly in front of or next to opposition players and getting killed.
4. Constant lack of ammunition unless you run as a support operator.
5. Being shot through buildings and objects without being seen by opposition (probably a cheat code).
6. Being shot by an SMG from 200m away?. The distance from which I am shot from should be decided by the range ability of the gun not random. All of these issues should have been detected and dealt with before release but should be prioritised now. The urgent ones being hearing opposition approaching and spawning in a safe area otherwise players will just stop playing, me included